EP 3816021 A1 20210505 - FRONT VEHICLE-BODY STRUCTURE OF VEHICLE, AND VEHICLE
Title (en)
FRONT VEHICLE-BODY STRUCTURE OF VEHICLE, AND VEHICLE
Title (de)
FAHRZEUGKAROSSERIEFRONTSTRUKTUR EINES FAHRZEUGS SOWIE FAHRZEUG
Title (fr)
STRUCTURE AVANT DE CARROSSERIE DE VÉHICULE ET VÉHICULE
Publication
Application
Priority
JP 2019190471 A 20191017
Abstract (en)
A front vehicle-body structure of a vehicle includes a pair of left and right front side frames extending in a vehicle front-rear direction. Each of the front side frames is formed such that a rear portion has a higher rigidity than a front portion. Rigidity differences are alternately formed in the vehicle front-rear direction in each of regions of the front portion and the rear portion.
IPC 8 full level
B62D 21/15 (2006.01); B62D 25/08 (2006.01)
CPC (source: EP US)
B62D 21/02 (2013.01 - US); B62D 21/11 (2013.01 - US); B62D 21/152 (2013.01 - EP US); B62D 25/08 (2013.01 - EP); B62D 25/082 (2013.01 - EP); B62D 25/088 (2013.01 - EP)
Citation (applicant)
JP 2009143393 A 20090702 - MAZDA MOTOR
Citation (search report)
- [A] EP 2878517 A1 20150603 - TOYOTA MOTOR CO LTD [JP]
- [A] US 2012152675 A1 20120621 - MORI TAKEO [JP]
- [A] US 4413840 A 19831108 - SHAH RAMESH H [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3816021 A1 20210505; EP 3816021 B1 20221123; CN 112677915 A 20210420; CN 112677915 B 20240315; JP 2021066202 A 20210430; JP 7354757 B2 20231003; US 11472482 B2 20221018; US 2021114666 A1 20210422
DOCDB simple family (application)
EP 20200930 A 20201009; CN 202010968518 A 20200915; JP 2019190471 A 20191017; US 202017067206 A 20201009